Sama754
Sama754
08-06-2015
Chemistry
contestada
What is the mass of 99.0 L of NO2 at STP
Respuesta :
lulu1991
lulu1991
08-06-2015
Under STP, the gas has a rule which is for every gas, one mole will have a volume of 22.4 L. So the 99.0 L of NO2 is 4.42 mol. The gram formula mass of NO2 is 46. So the mass is 203.32 g,
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
What best explains the success of the Portuguese in building a maritime empire
ACTIVITY 5: RecommendationsSuggest ways in which campaigns, projects and events can be used to raise awareness on\the dangers of consuming contaminated water.3x
Seasonal affective disorder occurs in individuals who are sensitive to overproduction ofO melaninO aldosteroneO melatoninO prolactin
Which of the following are known to be caused by poor nutrition? * (1select all that apply (there may be more than one answer that is correct)overweight and obe
In the video entitled "The Chart That Predicts Recessions", the narrator explains that inverted yield curves for government bonds: a. Cause recessions b. Mean a
Unit - I1.2.5380Attempt any three in about 150 words.(3x5=15)Describe the four layers of antakarana as described in sriAurobindo's, "The Power of the Mind.Discu
Which of the following is NOT one of the reasons digital cameras are used more frequently in filmmaking today than traditional film cameras? A. Digital filmm
My English teacher hopes I do well on this quiz. O subject O indirect object O predicate O interjection What is de answer
Question 2/27<> NEXTBOOKMARKPLAYZA RIYAH REEDSelect the boxes to identify whether each statement reflects a position taken by the Federalists or Anti-Fede
Which of the following were prisons established by the CatholicChurch during the Middle Ages for those believed to be engagingin acts that violated religious pr
